The person who represents the customer for the thing you're developing
A time box of one month or less during while a finished, useable and potentially releasable product increment is created
Short simple description of a feature told from the perspective of a person who desires the new capability
e.g. an epic: As a user I can backup my entire hard drive
or more detailed: As a power user I can specify files or folders to backup based on file size, date created and date modified
Each story can be split into multiple smaller stories
Defines the boundaries of a user story, used to confirm when a story is completed
Examples: A user cannot submit a form without completing all the mandatory fields Information from the form is stored in the registrations database Protection against spam is working. Users can pay by credit card.
Task ——- Single piece of work associated with s story, usually carried out by one person
Product backlog - All baseline requirements prioritized in order
Sprint backlog - Subset of the product backlog that the team pulls into the sprint to work on This is the list of To Dos a dev team has during the current sprint
Product Increment - Each sprint produces a potentially shippable product increment, must align to the dev teams "definition of done"
Definition of Done - A shared understanding document of the dev team regarding what 'done' means